Learn how to set Row Height when using the Server-Side Row Model.
Dynamic Row Height Copy Link
To enable Dynamic Row Height when using the Server-Side Row Model you need to provide an implementation for the getRowHeight Grid Options property. This is demonstrated in the example below:
Callback version of property rowHeight to set height for each row individually. Function should return a positive number of pixels, or return null/undefined to use the default row height. |
Ensure maxBlocksInCache is not set when using dynamic row height.
Auto Row Height Copy Link
To have the grid calculate the row height based on the cell contents, set autoHeight=true on columns that require variable height. The grid will calculate the height once when the data is loaded into the grid.
In the example below, Column A & B have autoHeight=true and wrapText=true. See Row Height for details on these properties.
Ensure maxBlocksInCache is not set when using auto row height.
Changing Row Height Copy Link
To dynamically set or restore row heights in the Server-Side Row Model, use setRowHeight() to apply custom heights to specific rows and resetRowHeights() to revert all rows to the values calculated by the getRowHeight() in Grid Options. See Changing Row Height for more.
Tells the grid to recalculate the row heights. |
The following example demonstrates this functionality:
- Clicking on a row sets its height to
100pxusingsetRowHeight(). - Clicking the "Reset Row Heights" button resets all rows to their original heights using
resetRowHeights().
Next Up Copy Link
Continue to the next section to learn how to work with Tree Data.